html,body {
	width: 100%;
	height: 100%;
	background: white;
}
		/*game_banner*/
		.game_banner {
			width: 100%;
			height: 300px;
			background: url(../images/gamebanner.png) no-repeat center;
			background-size: cover;
		}
		/*brang_video游戏中心*/
		.brang_video {
			position: relative;
			top: 15px;
			width: 1250px;
			height: 1580px;
			text-align: center;
		} 
			.b_content {
				margin-top: 20px;
				width: 100%;
				height: 740px; 
			}
				.b_content_infro {
					float: left;
					width: 50%;
					height: 375px;
					line-height: 28px;
				}
				.b_content_infro:nth-of-type(1) {
					background: url(../images/gamepic1.jpg) no-repeat;
					background-size: 100%;
				}
				.b_content_infro:nth-of-type(4) {
					background: url(../images/gamepic2.jpg) no-repeat;
					background-size: 100%;
				}
				.b_content_infro:nth-of-type(5) {
					background: url(../images/gamepic3.jpg) no-repeat;
					background-size: 100%;
				}
				.b_content_infro:nth-of-type(8) {
					background: url(../images/gamepic4.jpg) no-repeat;
					background-size: 100%;
				}
					.b_c_infro_t {
						margin-top: 30px;
						font-size: 40px;
						color: #2E93D6;
						text-align: left;
						text-indent: 30px;
					}
					.b_c_infro_con {
						text-align: left;
						width: 90%;
						color: #666666;
						margin-top: 20px;
						font-size: 17.5px;
					}
					.b_c_btn {
						margin-top: 40px;
						text-align: left;
						text-indent: 30px;
					}
					.b_c_t2 {
						text-indent: 0;
						margin-left: 0;
					}
		/*contact_us联系我们*/
		.contact_us {
			position: relative;
			width: 100%;
			height: 210px;
			background: #F0F0F0;
		}
			.contact_con {
				position: absolute;
				top: 0;
				bottom: 0;
				left: 0;
				right: 0;
				margin: auto;
				width: 1250px;
				height: 170px;
			}
				.con_list {
					float: left;
				}
				.c_c_one {
					height: 100%;
					width: 170px;
				}
				.c_c_two {
					margin-top: 30px;
					margin-left: 160px;
					height: 80%;
					width: 450px;
				}
				.c_c_three {
					height: 100%;
					width: 220px;
					margin-left: 180px;
				}
				.con_list_title {
					font-size: 22px;
					font-weight: bold;
					color: #606060;
					padding-left: 15px;
					border-left: 3px solid #208CD4;
				}
				.c_l_wx {
					margin-top: 15px;
					height: 50px;
					width: 100%;
				}
					.wx_img {
						position: absolute;
						top: 25px;
						left: 140px;
						width: 5%;
						display: none;
					}
				.c_l_wx:hover {
					cursor: pointer;
				}
				.c_l_wx:hover .wx_img {
					display: block;
				}
					.c_l_wx img {
						float: left;
						margin-left: 20px;
						margin-top: 8px;
					}
					.wx_font {
						float: left;
						font-size: 14px;
						color: #111111;
						margin-left: 10px;
					}
				.c_l_wb {
					margin-top: 15px;
				}
					.c_l_wb .wx_font {
						margin-left: 14px;
					}
				.c_c_t_con {
					margin-top: 30px;
				}
					.c_c_t_con img {
						float: left;
						margin-right: 10px;
					}
					.c_mail {
						font-size: 14px;
						color: #111111;
						margin-left: 15px;
					}
				.c_c_address {
					margin-top: 40px;
				}
					.c_c_address img {
						margin-right: 17px;
					} 
				.c_c_three ul {
					line-height: 40px;
					height: 100%;
				}
				.c_c_three a {
					color: black;
				}
					.three_special_li {
						color: #3295D7;
						font-weight: bold;
					}
		@media screen and (max-width: 1250px){
			.game_banner,.contact_us {
				width: 1250px;
			}
		}